On the moment-determinacy of power Lindley distribution and some applications to software metrics
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Date
2021
Authors
Turan, Mehmet
Ostrovska, Sofiya
Ostrovska, Sofiya
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Acad Brasileira de Ciencias
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Abstract
The Lindley distribution and its numerous generalizations are widely used in statistical and engineering practice. Recently, a power transformation of Lindley distribution, called the power Lindley distribution, has been introduced by M. E. Ghitany et at who initiated the investigation of its properties and possible applications. In this article, new results on the power Lindley distribution are presented. The focus of this work is on the moment-(in)determinacy of the distribution for various values of the parameters. Afterwards, certain applications are provided to describe data sets of software metrics.
Description
Turan, Mehmet/0000-0002-1718-3902; Ostrovska, Sofiya/0000-0003-1842-7953
Keywords
Power Lindley distribution, moment problem, Stiettjes class, software metrics
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0
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Q3
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Volume
93